REMS Krokodil 125 Instrucciones De Servicio página 14

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and on reaching the cutting depth, push it forward against the direction of the
arrow (14) because otherwise the cutting disc could lift uncontrolled out of the
cut. Make sure that the diamond cutting disc does not twist/jam. After cutting
the workpiece, switch off the REMS Krokodil and wait until the diamond cutting
disc has come to a complete standstill. Do not lift off the workpiece until the
drive unit is at a standstill. Switch off the safety vacuum cleaner/dust extractor.
CAUTION
Diamond cutting discs get very hot. Let them cool down before touching or
removing.
Make sure that the suction hose of the safety vacuum cleaner/dust extractor
does not kink and impair the dust extraction. Also make sure that no fragments
of stone or other objects jam in the suction nozzle (15) and/or suction hose.
Empty the dust bag of the safety vacuum cleaner/dust extractor early and clean/
renew the filter regularly. Observe the operating instructions of the safety vacuum
cleaner/dust extractor.
REMS Krokodil 180
Use a suitable safety vacuum cleaner/dust extractor. Only insert one diamond
cutting disc in the machine. Secure/clamp the workpiece to be cut. Hold the
REMS Krokodil 180 by the switch handle (1) and holding handle (3) and set
the contact plate (9) against the workpiece to be cut. Make sure you have a
safe footing and enough room for the drive unit, safety vacuum cleaner/dust
extractor, suction hose and user. Safety vacuum cleaner/dust extractor. Switch
on the REMS Krokodil 180 at the switch handle. To do this, first press the lock
button on the side of the switch handle (1) and then press the safety switch (8).
On reaching full speed, press the REMS Krokodil 180 against the workpiece
with even thrust pressure and on reaching the slitting depth, push it forward in
the direction of the arrow (14) because otherwise the cutting disc could lift
uncontrolled out of the cut. Make sure that the diamond cutting disc does not
twist/jam. After cutting the workpiece, switch off the REMS Krokodil 180 and
wait until the diamond cutting disc has come to a complete standstill. Do not
lift off the workpiece until the drive unit is at a standstill. Switch off the safety
vacuum cleaner/dust extractor.
CAUTION
Diamond cutting discs get very hot. Let them cool down before touching or
removing.
Make sure that the suction hose of the safety vacuum cleaner/dust extractor
does not kink and impair the dust extraction. Also make sure that no fragments
5. Faults
5.1. Fault: REMS diamond slitting and cutting machine does not work.
Cause:
● Worn carbon brushes.
● Mains lead defective.
● Diamond cutting disc has jammed.
● REMS diamond slitting and cutting machine defective.
5.2. Fault: Creation of sparks during work.
Cause:
● The diamond cutting disc can overheat when working in hard materials, e.g.
concrete with a high pebble content.
● Diamond cutting disc is blunt.
● Diamond cutting disc is blunt.
5.3. Fault: Heavy dust development with connected and running safety vacuum cleaner/dust extractor.
Cause:
● Suction hose has come loose from the suction nozzle (15).
● Loose fragments of stone or other objects have jammed in the suction
nozzle (15) and/or in the suction hose.
● Suction hose is kinked..
● Suction hose has a hole.
● The container of the safety vacuum cleaner/dust extractor is full.
● Protective cover (6) not fitted or not fitted correctly (REMS Krokodil 125).
6. Disposal
The REMS slitting and cutting machines may not be thrown in the household
waste when they are finished with. They must be disposed of according to the
legal regulations.
of stone or other objects jam in the suction nozzle (15) and/or suction hose.
Empty the dust bag of the safety vacuum cleaner/dust extractor early and clean/
renew the filter regularly. Observe the operating instructions of the safety vacuum
cleaner/dust extractor.
4. Maintenance
WARNING
Pull out the mains plug before doing maintenance work!
4.1. Maintenance
The gear of REMS Krokodil diamond slitting and cutting machines is maintenance-
free. It runs in a life-long grease filling and therefore needs no lubrication. Keep
the power tool and the mount of the diamond cutting discs clean. Blow out the
air vents on the motor from time to time with the machine running. Clean plastic
parts (e.g. housing) only with the REMS CleanM machine cleaner (Art. No.
140119) or a mild soap and a damp cloth. Do not use household cleaners.
These often contain chemicals which can damage the plastic parts. Never use
petrol, turpentine, thinner or similar products for cleaning. Make sure that liquids
never get inside the electric power tool. Never immerse the power tool in liquid.
CAUTION
Check the diamond cutting discs regularly for cracks or damage. Cracked and/
or damaged diamond cutting discs may not be used.
4.2. Inspection/repair
WARNING
Pull out the mains plug before doing maintenance work! This work may
only be performed by qualified personnel.
The REMS diamond slitting and cutting machine with universal motor has
carbon brushes. These are subject to wear and must therefore by checked and
changed by qualified specialists or an authorised REMS customer service
workshop from time to time.
NOTICE
Damaged or worn diamond cutting discs cannot be repaired.
Remedy:
● Have the carbon brushes changed by qualified personnel or an authorised
REMS customer service workshop.
● Have the mains lead changed by qualified personnel or an authorised REMS
customer service workshop.
● Switch off REMS diamond slitting and cutting machine. Release clamp.
● Have the REMS diamond slitting and cutting machine inspected/repaired by an
authorised REMS customer service workshop.
Remedy:
● Choose a suitable diamond cutting disc for the material to be cut. Let the
diamond cutting disc cool down if necessary.
● Sharpen diamond cutting disc in abrasive material.
● Change diamond cutting wheel.
Remedy:
● Plug the suction hose into the suction nozzle.
● Remove fragments of stone/objects.
● Remove kink from suction hose, change suction hose if necessary.
● Change suction hose.
● Empty the container.
● Fit protective cover (see 2.3.).
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